website enhancement migrate site from laravel 4.0 to 5.5, please read details and quote actual cost please

Please check localbabu com (Developed in LARAVEL 4) before sending quotation Technical changes 1)Install laravel on sitground cpannel (it doesn't have auto installer for laravel framework) 2) migrate script from laravel 4 to 5.5 3) check maps, business entry and all current functionality, website is fully functional or not ---------------------------- Development changes: 1) Change the look and feel so it shouldn't look copy of yelp, design must excellent 2) add listing button in top (must show in homepage without login) 3) currently one business cab be added under one category and sub category, make it option to tag it for multiple sub category or category 4) add tag field (keyword entries) which will be associated and used for search 4) Introduce one extra tab as offers (details and validity date) for all business, it should be multiple entry 5) filter option for restaurant & hotel category ( you need to design extra tables for it, please take fields from zomato india) 6) introdue restaurant menu option for restaurant Send me costing for each items separately. thanks